Analysis

  • max time kernel
    150s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03-01-2025 17:20

General

  • Target

    JaffaCakes118_6e393a9ed7907b38cb15d47b166fbf14.exe

  • Size

    28KB

  • MD5

    6e393a9ed7907b38cb15d47b166fbf14

  • SHA1

    e10f1e614220565696f2f6e21cf281125f894891

  • SHA256

    f571136b2fef1f1c555900fcd00f077156997d7cff388f81c3713ce9029908ce

  • SHA512

    6aba2c60409a167d325e51682ea211ff644e1f3497da0590d37a06a9a04668ef1c4a31e49bceb5cc4d1d559ee3649d245125f668749335a4ba214116ab62b0c0

  • SSDEEP

    384:1vxBbK26lj5Id8SpHx9jLhsznnVxA1WmP5w7GGCJlqqwMyNk/:Dv8IRRdsxq1DjJcqf1/

Malware Config

Signatures

  • Detects MyDoom family 5 IoCs
  • MyDoom

    MyDoom is a Worm that is written in C++.

  • Mydoom family
  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • UPX packed file 24 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Drops file in Windows directory 3 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6e393a9ed7907b38cb15d47b166fbf14.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6e393a9ed7907b38cb15d47b166fbf14.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4472
    • C:\Windows\services.exe
      "C:\Windows\services.exe"
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      PID:2616

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\O4PTG2YB\search[1].htm

    Filesize

    25B

    MD5

    8ba61a16b71609a08bfa35bc213fce49

    SHA1

    8374dddcc6b2ede14b0ea00a5870a11b57ced33f

    SHA256

    6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

    SHA512

    5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

  • C:\Users\Admin\AppData\Local\Temp\tmp22C4.tmp

    Filesize

    28KB

    MD5

    6e393a9ed7907b38cb15d47b166fbf14

    SHA1

    e10f1e614220565696f2f6e21cf281125f894891

    SHA256

    f571136b2fef1f1c555900fcd00f077156997d7cff388f81c3713ce9029908ce

    SHA512

    6aba2c60409a167d325e51682ea211ff644e1f3497da0590d37a06a9a04668ef1c4a31e49bceb5cc4d1d559ee3649d245125f668749335a4ba214116ab62b0c0

  • C:\Users\Admin\AppData\Local\Temp\zincite.log

    Filesize

    1KB

    MD5

    c5c78853b716a74ee5c696085c37626b

    SHA1

    58f6bb4630c260ef330bb8e2d953b981c34aaff3

    SHA256

    6b5772a6e6261023f57e59fb7c755fb8cf46b4ae858ce886fc1f0300db5632de

    SHA512

    017dbed0d99d11ec178da8621e43d7c6c37703c17b12038711d896b9b16545ef91683638af4a75a4822c2ad3d47f4eb87cf55e9b3720244eeaac773c22b864c8

  • C:\Users\Admin\AppData\Local\Temp\zincite.log

    Filesize

    1KB

    MD5

    6258e08a16b12d85d28c9a6996e9f270

    SHA1

    17fc5984f244fb1bba0ffea724dbb37f0e2c2bdd

    SHA256

    df4ba0e139975bbedcfc32d1419c703123535432a50f0dbe8d0baf3c4a1d6a4d

    SHA512

    a70fc67d6f507ca0e82e4790c6e5f113ba8989e91a9f17425e9daf3f6dd31a2c4047318c71e79cd17b2bdf7a37e681d4bcbf866c14fab81de3b34308efad8167

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/2616-21-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2616-16-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2616-26-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2616-28-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2616-33-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2616-38-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2616-40-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2616-45-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2616-50-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2616-171-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2616-52-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2616-167-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2616-5-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2616-69-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2616-15-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2616-159-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/4472-158-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/4472-13-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/4472-68-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/4472-166-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/4472-0-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/4472-51-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB